Resubmissions
30/03/2025, 00:32
250330-av58fsyk17 1030/03/2025, 00:31
250330-at6slawvbx 1004/03/2025, 10:29
250304-mjqd3sypv4 10Analysis
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max time kernel
87s -
max time network
136s -
platform
windows10-2004_x64 -
resource
win10v2004-20250314-en -
resource tags
arch:x64arch:x86image:win10v2004-20250314-enlocale:en-usos:windows10-2004-x64system -
submitted
30/03/2025, 00:32
Behavioral task
behavioral1
Sample
564bccc2cfbd6f6f0ec6951dfed4f68f8ead7ea39b6777bbe512aff6f50f28a0.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
564bccc2cfbd6f6f0ec6951dfed4f68f8ead7ea39b6777bbe512aff6f50f28a0.exe
Resource
win10v2004-20250314-en
General
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Target
564bccc2cfbd6f6f0ec6951dfed4f68f8ead7ea39b6777bbe512aff6f50f28a0.exe
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Size
1.1MB
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MD5
3fb887b5886aaf9b3b5103d868c56c84
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SHA1
7385b57e89da35b3aa2c3bbe26623c4179fc1abc
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SHA256
564bccc2cfbd6f6f0ec6951dfed4f68f8ead7ea39b6777bbe512aff6f50f28a0
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SHA512
904f823dd256c256045f85f9ab0a0ac355689313ee57de58e8090a3e40d6ca92947229002ee7c6e828403ace4dd2e9606063d18fcb466f52e9f8f1e2cb03c937
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SSDEEP
24576:yBu2XV04jnHW8VwBYcOa3sM6zlYzLhQ0zJ68VQWWRWqMOoU:qu4jHmScOcsvWkq3+
Malware Config
Signatures
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Detect Neshta payload 5 IoCs
resource yara_rule behavioral2/files/0x000600000002032e-15.dat family_neshta behavioral2/memory/4256-133-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/4256-134-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/4256-135-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/4256-137-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta -
Neshta
Malware from the neshta family is designed to infect itself into other files to spread itself and cause damage.
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Neshta family
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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-3218366390-1258052702-4267193707-1000\Control Panel\International\Geo\Nation 564bccc2cfbd6f6f0ec6951dfed4f68f8ead7ea39b6777bbe512aff6f50f28a0.exe -
Executes dropped EXE 1 IoCs
pid Process 4812 564bccc2cfbd6f6f0ec6951dfed4f68f8ead7ea39b6777bbe512aff6f50f28a0.exe -
Modifies system executable filetype association 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*" 564bccc2cfbd6f6f0ec6951dfed4f68f8ead7ea39b6777bbe512aff6f50f28a0.exe -
Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Eula.exe 564bccc2cfbd6f6f0ec6951dfed4f68f8ead7ea39b6777bbe512aff6f50f28a0.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\32BITM~1.EXE 564bccc2cfbd6f6f0ec6951dfed4f68f8ead7ea39b6777bbe512aff6f50f28a0.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaws.exe 564bccc2cfbd6f6f0ec6951dfed4f68f8ead7ea39b6777bbe512aff6f50f28a0.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\133030~1.69\INSTAL~1\setup.exe 564bccc2cfbd6f6f0ec6951dfed4f68f8ead7ea39b6777bbe512aff6f50f28a0.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\PWAHEL~1.EXE 564bccc2cfbd6f6f0ec6951dfed4f68f8ead7ea39b6777bbe512aff6f50f28a0.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~4.EXE 564bccc2cfbd6f6f0ec6951dfed4f68f8ead7ea39b6777bbe512aff6f50f28a0.exe File opened for modification C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE 564bccc2cfbd6f6f0ec6951dfed4f68f8ead7ea39b6777bbe512aff6f50f28a0.exe File opened for modification C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE 564bccc2cfbd6f6f0ec6951dfed4f68f8ead7ea39b6777bbe512aff6f50f28a0.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Browser\WCCHRO~1\WCCHRO~1.EXE 564bccc2cfbd6f6f0ec6951dfed4f68f8ead7ea39b6777bbe512aff6f50f28a0.exe File opened for modification C:\PROGRA~2\MICROS~1\EdgeCore\132029~1.140\IDENTI~1.EXE 564bccc2cfbd6f6f0ec6951dfed4f68f8ead7ea39b6777bbe512aff6f50f28a0.exe File opened for modification C:\PROGRA~2\MICROS~1\EdgeCore\132029~1.140\MSEDGE~1.EXE 564bccc2cfbd6f6f0ec6951dfed4f68f8ead7ea39b6777bbe512aff6f50f28a0.exe File opened for modification C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE 564bccc2cfbd6f6f0ec6951dfed4f68f8ead7ea39b6777bbe512aff6f50f28a0.exe File opened for modification C:\PROGRA~2\WINDOW~2\wab.exe 564bccc2cfbd6f6f0ec6951dfed4f68f8ead7ea39b6777bbe512aff6f50f28a0.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmpconfig.exe 564bccc2cfbd6f6f0ec6951dfed4f68f8ead7ea39b6777bbe512aff6f50f28a0.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmplayer.exe 564bccc2cfbd6f6f0ec6951dfed4f68f8ead7ea39b6777bbe512aff6f50f28a0.exe File opened for modification C:\PROGRA~3\MICROS~1\CLICKT~1\{9AC08~1\INTEGR~1.EXE 564bccc2cfbd6f6f0ec6951dfed4f68f8ead7ea39b6777bbe512aff6f50f28a0.exe File opened for modification C:\PROGRA~2\Google\Update\DISABL~1.EXE 564bccc2cfbd6f6f0ec6951dfed4f68f8ead7ea39b6777bbe512aff6f50f28a0.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\133030~1.69\identity_helper.exe 564bccc2cfbd6f6f0ec6951dfed4f68f8ead7ea39b6777bbe512aff6f50f28a0.exe File opened for modification C:\PROGRA~2\MICROS~1\EdgeCore\132029~1.140\NOTIFI~1.EXE 564bccc2cfbd6f6f0ec6951dfed4f68f8ead7ea39b6777bbe512aff6f50f28a0.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MI9C33~1.EXE 564bccc2cfbd6f6f0ec6951dfed4f68f8ead7ea39b6777bbe512aff6f50f28a0.exe File opened for modification C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE 564bccc2cfbd6f6f0ec6951dfed4f68f8ead7ea39b6777bbe512aff6f50f28a0.exe File opened for modification C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE 564bccc2cfbd6f6f0ec6951dfed4f68f8ead7ea39b6777bbe512aff6f50f28a0.exe File opened for modification C:\PROGRA~2\INTERN~1\ieinstal.exe 564bccc2cfbd6f6f0ec6951dfed4f68f8ead7ea39b6777bbe512aff6f50f28a0.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE 564bccc2cfbd6f6f0ec6951dfed4f68f8ead7ea39b6777bbe512aff6f50f28a0.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADelRCP.exe 564bccc2cfbd6f6f0ec6951dfed4f68f8ead7ea39b6777bbe512aff6f50f28a0.exe File opened for modification C:\PROGRA~2\INTERN~1\iexplore.exe 564bccc2cfbd6f6f0ec6951dfed4f68f8ead7ea39b6777bbe512aff6f50f28a0.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\msedge.exe 564bccc2cfbd6f6f0ec6951dfed4f68f8ead7ea39b6777bbe512aff6f50f28a0.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~2\13195~1.43\MICROS~1.EXE 564bccc2cfbd6f6f0ec6951dfed4f68f8ead7ea39b6777bbe512aff6f50f28a0.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmpshare.exe 564bccc2cfbd6f6f0ec6951dfed4f68f8ead7ea39b6777bbe512aff6f50f28a0.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\READER~1.EXE 564bccc2cfbd6f6f0ec6951dfed4f68f8ead7ea39b6777bbe512aff6f50f28a0.exe File opened for modification C:\PROGRA~2\Google\GOOGLE~1\134069~1.0\DISABL~1.EXE 564bccc2cfbd6f6f0ec6951dfed4f68f8ead7ea39b6777bbe512aff6f50f28a0.exe File opened for modification C:\PROGRA~2\WI8A19~1\ImagingDevices.exe 564bccc2cfbd6f6f0ec6951dfed4f68f8ead7ea39b6777bbe512aff6f50f28a0.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\133030~1.69\msedge_proxy.exe 564bccc2cfbd6f6f0ec6951dfed4f68f8ead7ea39b6777bbe512aff6f50f28a0.exe File opened for modification C:\PROGRA~2\MICROS~1\EdgeCore\132029~1.140\ELEVAT~1.EXE 564bccc2cfbd6f6f0ec6951dfed4f68f8ead7ea39b6777bbe512aff6f50f28a0.exe File opened for modification C:\PROGRA~2\MICROS~1\EdgeCore\132029~1.140\MSEDGE~2.EXE 564bccc2cfbd6f6f0ec6951dfed4f68f8ead7ea39b6777bbe512aff6f50f28a0.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~2\13195~1.43\MI9C33~1.EXE 564bccc2cfbd6f6f0ec6951dfed4f68f8ead7ea39b6777bbe512aff6f50f28a0.exe File opened for modification C:\PROGRA~3\Adobe\Setup\{AC76B~1\setup.exe 564bccc2cfbd6f6f0ec6951dfed4f68f8ead7ea39b6777bbe512aff6f50f28a0.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADOBEC~1.EXE 564bccc2cfbd6f6f0ec6951dfed4f68f8ead7ea39b6777bbe512aff6f50f28a0.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\133030~1.69\cookie_exporter.exe 564bccc2cfbd6f6f0ec6951dfed4f68f8ead7ea39b6777bbe512aff6f50f28a0.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MIA062~1.EXE 564bccc2cfbd6f6f0ec6951dfed4f68f8ead7ea39b6777bbe512aff6f50f28a0.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~2\13195~1.43\MICROS~4.EXE 564bccc2cfbd6f6f0ec6951dfed4f68f8ead7ea39b6777bbe512aff6f50f28a0.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE 564bccc2cfbd6f6f0ec6951dfed4f68f8ead7ea39b6777bbe512aff6f50f28a0.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE 564bccc2cfbd6f6f0ec6951dfed4f68f8ead7ea39b6777bbe512aff6f50f28a0.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaw.exe 564bccc2cfbd6f6f0ec6951dfed4f68f8ead7ea39b6777bbe512aff6f50f28a0.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\64BITM~1.EXE 564bccc2cfbd6f6f0ec6951dfed4f68f8ead7ea39b6777bbe512aff6f50f28a0.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\ADOBEA~1.EXE 564bccc2cfbd6f6f0ec6951dfed4f68f8ead7ea39b6777bbe512aff6f50f28a0.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\133030~1.69\elevated_tracing_service.exe 564bccc2cfbd6f6f0ec6951dfed4f68f8ead7ea39b6777bbe512aff6f50f28a0.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\133030~1.69\msedgewebview2.exe 564bccc2cfbd6f6f0ec6951dfed4f68f8ead7ea39b6777bbe512aff6f50f28a0.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\133030~1.69\pwahelper.exe 564bccc2cfbd6f6f0ec6951dfed4f68f8ead7ea39b6777bbe512aff6f50f28a0.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~2\13195~1.43\MICROS~3.EXE 564bccc2cfbd6f6f0ec6951dfed4f68f8ead7ea39b6777bbe512aff6f50f28a0.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe 564bccc2cfbd6f6f0ec6951dfed4f68f8ead7ea39b6777bbe512aff6f50f28a0.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\133030~1.69\elevation_service.exe 564bccc2cfbd6f6f0ec6951dfed4f68f8ead7ea39b6777bbe512aff6f50f28a0.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\133030~1.69\notification_click_helper.exe 564bccc2cfbd6f6f0ec6951dfed4f68f8ead7ea39b6777bbe512aff6f50f28a0.exe File opened for modification C:\PROGRA~2\MICROS~1\EdgeCore\132029~1.140\msedge.exe 564bccc2cfbd6f6f0ec6951dfed4f68f8ead7ea39b6777bbe512aff6f50f28a0.exe File opened for modification C:\PROGRA~2\WINDOW~2\wabmig.exe 564bccc2cfbd6f6f0ec6951dfed4f68f8ead7ea39b6777bbe512aff6f50f28a0.exe File opened for modification C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE 564bccc2cfbd6f6f0ec6951dfed4f68f8ead7ea39b6777bbe512aff6f50f28a0.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF5AF~1\WINDOW~1.EXE 564bccc2cfbd6f6f0ec6951dfed4f68f8ead7ea39b6777bbe512aff6f50f28a0.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\WOW_HE~1.EXE 564bccc2cfbd6f6f0ec6951dfed4f68f8ead7ea39b6777bbe512aff6f50f28a0.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\MSEDGE~1.EXE 564bccc2cfbd6f6f0ec6951dfed4f68f8ead7ea39b6777bbe512aff6f50f28a0.exe File opened for modification C:\PROGRA~2\MICROS~1\EdgeCore\132029~1.140\COOKIE~1.EXE 564bccc2cfbd6f6f0ec6951dfed4f68f8ead7ea39b6777bbe512aff6f50f28a0.exe File opened for modification C:\PROGRA~2\MICROS~1\EdgeCore\132029~1.140\PWAHEL~1.EXE 564bccc2cfbd6f6f0ec6951dfed4f68f8ead7ea39b6777bbe512aff6f50f28a0.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13147~1.37\MICROS~1.EXE 564bccc2cfbd6f6f0ec6951dfed4f68f8ead7ea39b6777bbe512aff6f50f28a0.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~2\MICROS~1.EXE 564bccc2cfbd6f6f0ec6951dfed4f68f8ead7ea39b6777bbe512aff6f50f28a0.exe File opened for modification C:\PROGRA~2\INTERN~1\ExtExport.exe 564bccc2cfbd6f6f0ec6951dfed4f68f8ead7ea39b6777bbe512aff6f50f28a0.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\svchost.com 564bccc2cfbd6f6f0ec6951dfed4f68f8ead7ea39b6777bbe512aff6f50f28a0.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 564bccc2cfbd6f6f0ec6951dfed4f68f8ead7ea39b6777bbe512aff6f50f28a0.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 564bccc2cfbd6f6f0ec6951dfed4f68f8ead7ea39b6777bbe512aff6f50f28a0.exe -
Modifies registry class 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*" 564bccc2cfbd6f6f0ec6951dfed4f68f8ead7ea39b6777bbe512aff6f50f28a0.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 4812 564bccc2cfbd6f6f0ec6951dfed4f68f8ead7ea39b6777bbe512aff6f50f28a0.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4256 wrote to memory of 4812 4256 564bccc2cfbd6f6f0ec6951dfed4f68f8ead7ea39b6777bbe512aff6f50f28a0.exe 87 PID 4256 wrote to memory of 4812 4256 564bccc2cfbd6f6f0ec6951dfed4f68f8ead7ea39b6777bbe512aff6f50f28a0.exe 87 PID 4256 wrote to memory of 4812 4256 564bccc2cfbd6f6f0ec6951dfed4f68f8ead7ea39b6777bbe512aff6f50f28a0.exe 87
Processes
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C:\Users\Admin\AppData\Local\Temp\564bccc2cfbd6f6f0ec6951dfed4f68f8ead7ea39b6777bbe512aff6f50f28a0.exe"C:\Users\Admin\AppData\Local\Temp\564bccc2cfbd6f6f0ec6951dfed4f68f8ead7ea39b6777bbe512aff6f50f28a0.exe"1⤵
- Checks computer location settings
- Modifies system executable filetype association
- Drops file in Program Files directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:4256 -
C:\Users\Admin\AppData\Local\Temp\3582-490\564bccc2cfbd6f6f0ec6951dfed4f68f8ead7ea39b6777bbe512aff6f50f28a0.exe"C:\Users\Admin\AppData\Local\Temp\3582-490\564bccc2cfbd6f6f0ec6951dfed4f68f8ead7ea39b6777bbe512aff6f50f28a0.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: GetForegroundWindowSpam
PID:4812
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
86KB
MD53b73078a714bf61d1c19ebc3afc0e454
SHA19abeabd74613a2f533e2244c9ee6f967188e4e7e
SHA256ded54d1fcca07b6bff2bc3b9a1131eac29ff1f836e5d7a7c5c325ec5abe96e29
SHA51275959d4e8a7649c3268b551a2a378e6d27c0bfb03d2422ebeeb67b0a3f78c079473214057518930f2d72773ce79b106fd2d78405e8e3d8883459dcbb49c163c4
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C:\Users\Admin\AppData\Local\Temp\3582-490\564bccc2cfbd6f6f0ec6951dfed4f68f8ead7ea39b6777bbe512aff6f50f28a0.exe
Filesize1.0MB
MD5374fb48a959a96ce92ae0e4346763293
SHA1ce9cba115e6efff3bf100335f04da05ffff82b9d
SHA256f2d2638afb528c7476c9ee8e83ddb20e686b0b05f53f2f966fd9eb962427f8aa
SHA51263b2858711ff1a219fe969d563307e9a708be165f9fcedfc2c1c48da270775d033ac915d361a8ac34a98d60904e0abf364b7ccaf27e9fc5a8993fe88c4bd26a3